Limiting block for car trunk

Abstract

The invention relates to a car trunk limiting block which comprises a first assembly and a second assembly, and the top of the first assembly is connected with the top of the second assembly. The first assembly comprises soft rubber, hard rubber and a bolt; the bottom of the hard rubber is provided with a hard rubber buckle which can be clamped on a vehicle body and a vehicle door; the whole circle of the lower end of the soft rubber is provided with a sealing rib; according to the multifunctional automobile trunk limiting block, the hard rubber part provides assembly bearing capacity, the soft rubber part prevents appearance defects of injection products, buffering and noise reduction functions are provided for door closing and automobile running, and the functional requirements for Y-direction positioning, waterproofness, easy installation and easy disassembly and maintenance of an automobile door and an automobile body are met; and meanwhile, the manufacturing cost requirement is considered.

Description

Technical Field

[0001] The invention relates to the technical field of automobile accessories, and in particular to a limit block for an automobile luggage compartment. Background Art

[0002] The existing car trunk limit blocks generally only have a limit function and cannot meet the watertight requirements of new energy vehicles; the conventional trunk limit blocks are made of pure rubber structure, which can meet the assembly, detachable and sealing requirements, but cannot achieve support. The conventional structure is to add a metal skeleton to the rubber material, which will lead to complex manufacturing process and increased costs. There is an urgent need for a car trunk limit block that meets the limit requirements for long-term use, sealing requirements, easy installation and easy replacement. Summary of the invention

[0003] Aiming at the problem that the existing automobile trunk limit block meets the requirements of assembly, disassembly, sealing and support, but cannot meet the requirements of simple structure and simple manufacturing process, a automobile trunk limit block is proposed.

[0004] The technical solution of the present invention is: a car trunk limit block, comprising a first component and a second component, the tops of the first component and the second component are connected to each other;

[0005] The first component includes soft rubber, hard rubber and a latch; the bottom of the hard rubber is provided with a hard rubber buckle that can be snapped onto the vehicle body and the door, and the entire lower end of the soft rubber is provided with a sealing rib.

[0006] Preferably, the sealing rib is interference fit with the connection position between the vehicle body and the vehicle door.

[0007] Preferably, a groove is provided inside the soft rubber, and the hard rubber is arranged in the groove.

[0008] Preferably, the hard rubber is provided with reinforcing ribs inside to meet a certain door closing bearing capacity.

[0009] Preferably, a step is provided inside the hard rubber, and latch buckles are provided on both sides of the latch, and the latch buckles are engaged with the step.

[0010] Preferably, a pin hole is provided on the central top surface of the soft rubber, and the top of the pin is arranged in the pin hole.

[0011] Preferably, the top of the latch is interference fit with the latch hole.

[0012] The beneficial effects of the present invention are as follows: the multifunctional automobile trunk limit block of the present invention has a hard rubber part that provides assembly bearing capacity, a soft rubber part that prevents appearance defects of injection molded products, and provides a buffering and noise reduction function when closing the door and driving the vehicle, meeting the functional requirements of Y-axis positioning of the automobile door and the vehicle body, waterproofness, easy installation, and easy disassembly and maintenance, while taking into account the manufacturing cost requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the multifunctional automobile trunk limit block of the present invention when it is installed;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the multifunctional automobile luggage compartment limit block of the present invention;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the soft glue of the present invention;

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the hard glue of the present invention;

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the latch of the present invention;

[0018] Figure 6 It is a cross-sectional schematic diagram of the multifunctional automobile luggage compartment limit block of the present invention.

[0019] In the figure, the component names corresponding to the reference numerals are as follows:

[0020] 1. First component; 2. Second component; 11. Soft rubber; 111. Sealing rib; 112. Pin hole; 12. Hard rubber; 121. Hard rubber buckle; 122. Reinforcing rib; 123. Step; 13. Pin; 131. Pin buckle. DETAILED DESCRIPTION

[0021] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0022] refer to Figure 1 , 2 As shown, the present invention provides a limit block for a car trunk, comprising a first component 1 and a second component 2, the tops of the first component 1 and the second component 2 are connected to each other, the first component 1 and the second component 2 are respectively clamped on the car body and the car door, the first component 1 and the second component 2 have the same structure, so this example only describes the specific structure of the first component 1 in detail, the first component 1 comprises a soft rubber 11, a hard rubber 12, and a latch 13; a hard rubber buckle 121 is provided at the bottom of the hard rubber 12, and the limit block is clamped on both sides of the car body and the car door through the hard rubber buckle 121, a sealing rib 111 is provided at the entire circle of the lower end of the soft rubber 11, and the sealing rib 111 is designed with an interference fit at the connection position between the car body and the car door, providing a sealing and waterproof function, realizing sealing at this position of the car to prevent water leakage, the soft rubber 11 is designed with a uniform wall thickness to prevent appearance defects of injection molded products, and provides a buffering and noise reduction function for closing the door and driving the vehicle;

[0023] refer to Figure 2 , 3 4, the soft rubber 11 is provided with a groove inside, the hard rubber 12 is arranged in the groove, and the hard rubber 12 is provided with a reinforcing rib 122 inside, which can meet a certain closing bearing capacity;

[0024] refer to Figure 5 , 6 As shown, the hard plastic 12 is provided with a step 123 inside, and the two sides of the plug 13 are provided with a plug buckle 131. The plug 13 is inserted into the hard plastic 12, so that the plug buckle 131 and the step 123 are mutually engaged, so that the hard plastic 12 and the plug 13 are connected to each other; the central top surface of the soft plastic 11 is provided with a plug hole 112, and the top of the plug 13 is arranged in the plug hole 112. The top of the plug 13 and the plug hole 112 are interference fit, thereby providing a sealing and waterproof function;

[0025] A snap-fit ​​feature is designed between the latch 13 and the hard glue 12 to ensure that the latch 13 will not fall off from the hard glue 12 after assembly, and when installed on the limit block, it can prevent the latch 13 from loosening or falling off during vehicle driving;

[0026] The beneficial effects are as follows: the multifunctional automobile trunk limit block of the present invention has a hard rubber part that provides assembly bearing capacity, and a soft rubber part that prevents appearance defects of injection molded products, and provides a buffering and noise reduction function when closing the door and driving the vehicle, meeting the functional requirements of Y-axis positioning of the automobile door and the body, waterproofness, easy installation, and easy disassembly and maintenance, while taking into account the manufacturing cost requirements.

[0027] It should be noted that the orientations or positional relationships indicated by the above-mentioned terms "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. The terms "first", "second", etc. are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. "Multiple" means two or more. "Installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection.

[0028] The above is only a preferred embodiment of the present invention, and is not any formal or substantial limitation of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and supplements without departing from the present invention, and these improvements and supplements should also be regarded as the protection scope of the present invention. Any technician familiar with this profession, without departing from the spirit and scope of the present invention, can make some changes, modifications and equivalent changes made by using the technical content disclosed above, which are equivalent embodiments of the present invention; at the same time, any changes, modifications and evolutions of any equivalent changes made to the above embodiments based on the essential technology of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A car trunk limit block, characterized in that: It comprises a first component (1) and a second component (2), wherein the tops of the first component (1) and the second component (2) are connected to each other; The first component (1) comprises soft rubber (11), hard rubber (12), and a latch (13); a hard rubber buckle (121) which can be snapped onto a vehicle body and a door is provided at the bottom of the hard rubber (12), and a sealing rib (111) is provided around the entire lower end of the soft rubber (11).

2. The automobile trunk limit block according to claim 1, characterized in that: The sealing rib (111) is interference-fitted with the connection position between the vehicle body and the vehicle door.

3. The automobile trunk limit block according to claim 1, characterized in that: The soft glue (11) is provided with a groove inside, and the hard glue (12) is arranged in the groove.

4. The automobile trunk limit block according to claim 1, characterized in that: The hard rubber (12) is provided with reinforcing ribs (122) inside to meet a certain door closing bearing capacity.

5. The automobile trunk limit block according to claim 1, characterized in that: The hard rubber (12) is provided with a step (123) inside, and latch buckles (131) are provided on both sides of the latch (13), and the latch buckles (131) and the step (123) are mutually engaged.

6. The automobile trunk limit block according to claim 5, characterized in that: A pin hole (112) is provided on the central top surface of the soft rubber (11), and the top of the pin (13) is arranged in the pin hole (112).

7. The automobile trunk limit block according to claim 6, characterized in that: The top of the latch pin (13) is interference fit with the latch pin hole (112).

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